Metglas, Inc.

William Coughlan

Eric Theisen

Disclosed is a semi-amorphous, ductile brazing foil with a composition consisting essentially of NiFeCrPSiBMowith approximately 30 atomic percent &#x2264;a&#x2264;approximately 70 atomic percent; approximately 0 atomic percent &#x2264;b&#x2264;approximately 20 atomic percent; approximately 9 atomic percent &#x2264;c&#x2264;approximately 16 atomic percent; approximately 0 atomic percent &#x2264;d&#x2264;approximately 4 atomic percent; e&#x2264;approximately 2 atomic percent; f&#x2264;approximately 5 atomic percent; and the balance being Ni and other impurities; where c+d+e&#x3c;approximately 16 atomic percent.

Nickel-iron-phosphorus brazing alloys

Disclosed is a semi-amorphous, ductile brazing foil with a composition consisting essentially of NiFeCrPSiBMowith approximately 30 atomic percent&#x2264;a&#x2264;approximately 38 atomic percent; approximately 10 atomic percent&#x2264;b&#x2264;approximately 20 atomic percent; approximately 7 atomic percent&#x2264;c&#x2264;approximately 20 atomic percent; approximately 2 atomic percent&#x2264;d&#x2264;approximately 4 atomic percent; e&#x2264;approximately 2 atomic percent; f&#x2264;approximately 5 atomic percent; and the balance being Ni and other impurities; where c+d+e&#x3c;approximately 16 atomic percent.

Disclosed is the semi-amorphous, ductile brazing foil with composition consisting essentially of NiCrBPSiMoFewith approximately 24 atomic percent&#x2264;a&#x2264;approximately 31 atomic percent; b&#x2264;approximately 3 atomic percent; approximately 9 atomic percent&#x2264;c&#x2264;approximately 11 atomic percent; approximately 2 atomic percent&#x2264;d&#x2264;approximately 4 atomic percent; e&#x2264;approximately 2 atomic percent; f&#x2264;approximately 1 atomic percent; and the balance being Ni and other impurities; where b+c+d&#x3c;approximately 16 atomic percent.

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Myrtle Beach, SC, United States of America

William Coughlan